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Before a problem can be solved, it must be obvious ______the problem itself is. A.whatB.thatC.whichD
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Did it ever occur to youyou would give up the plan to go abroad?A.that B.whyC.ifD.whether-高三英语
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________ struck me most in the movie was the father’s deep love for his son.(2013·重庆,28)A.ThatB.ItC.
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Micro-letters (Weixin) will be charged has not been decided yet.A.ThatB.WhetherC.WhichD.Since-高三英语
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It isn't decided yet _______ we will attend the meeting.A.ifB.whyC.thatD.whether-高二英语
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—Mary looks down today. What is up?—Well,________happened between Mary and me is none of your busine
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下列方程中,有实数解的方程是[]A.B.C.D.-九年级数学
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方程3x2+y2=3x-2y的非负整数解(x,y)的组数为()A.0B.1C.2D.3-数学
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设2x-3y=14,x,y都是正整数,则方程有______组正整数解.-数学
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________I want to tell you is the deep love and respect I have for my parents.(2013·天津,15)A.That B.W
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is surprising to us is that Tom can speak English fluently as though he were a native speaker.A.What
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is known to us all is that the old worker, life was hard in the past, still works hard in his sevent
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_______caused the accident is still a complete mystery. A.WhatB.ThatC.HowD.Where-高二英语
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is hard is to do good all one’s life and never do anything bad.A.ThatB.WhatC.AllD.Which-高三英语
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____we will be admitted to an ideal university partly depends on our learning attitudes.A.ThatB.What
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整数x,y满足方程2xy+x+y=83,则x+y=______或______.-数学
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________makes the book so extraordinary is the creative imagination of the writer.(2013·北京,31)A.That
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计算-九年级数学
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小明用计算器估计三次方程的解(精确到个位),小明已完成了其中一部分,请你帮他完成余下的部分.x-101239x3-7x-36=0-3822186所以,x的整数部分是().进一步列表计算:x1.51.-
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______ is known to us is that tobacco contains nicotine and other harmful products, so you should gi
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Jim told us all that _______ he said so at the meeting was right.A.allB.whatC.all thatD.that-高三英语
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thecity’spublicschoolsystemshouldbeopentothechildrenofmigrantworkershas become the focus of discussi
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方程xyz=2009的所有整数解有______组.-数学
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Before a problem can be solved,it must be obvious____the problem itself is.A.whatB.thatC.whichD.why-
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It makes no difference to him______ you stay here or go to Hong Kong.A.howB.whetherC.whatD.why-高三英语
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It remains doubtful ______ immediate measures could be taken to prevent underground water pollution.
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________ you said at the meeting describes a bright future for the company.(2013·四川,6)A.WhenB.HowC.W
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解方程组:-九年级数学
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求满足的所有素数p和正整数m。-九年级数学
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设(2x+1)3=a0x3+a1x2+a2x+a3,这是关于x的一个恒等式(即对于任意x都成立)。则a1+a3的值是()。-九年级数学
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要使等式12=1x+1y成立的自然数(x,y)是______.-数学
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_______we are worried about is that air pollution is becoming much heavier in Han Dan.A.ItB.WhatC.Wh
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The limits of a person’s intelligence, generally speaking ,are fixed at birth, but he reaches these
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It was never clear _______ the man hadn’t reported the accident sooner.A.thatB.howC.whenD.why-高三英语
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_______ is known to us all is that the theme of Shanghai World Expo is “Better City, Better Life”.A.
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二元方程1x+1y=15的正整数解的个数是()A.1个B.2个C.3个D.4个-数学
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方程2x2-xy-3x+y+2006=0的正整数解(x,y)共有______对.-数学
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_____ the city’s public school system should be open to the children of migrant workers has become t
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It gives his life a flying start ________ he has gone abroad for further education.A.what B.whenC.th
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________ we go there by train or by ship makes no difference. The time and the fees are the same.A.
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用140cm的铁丝围成一个面积为1000cm2的矩形,求这个矩形的长和宽。-九年级数学
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关于x,y的方程x2+xy+2y2=29的整数解(x,y)的组数为()A.2组B.3组C.4组D.无穷多组-数学
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________ the famous actress wants to offer to her fans is honesty and happiness.A.WhichB.WhatC.ThatD
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________wins the contest will get the chance to travel around Europe for a week.A.SomeoneB.AnyoneC.W
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方程x2+2xy+3y2=34的整数解(x,y)的组数为()A.3B.4C.5D.6-数学
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I want to show you is my gratitude and respect for your continuous and selfless help.A.ThatB.WhichC.
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______ in the regulations is that you _____ other people the password of your e-mail account. A.What
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计算-九年级数学
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